1-Bromo-cyclobutanecarboxylic acid ethyl ester(35120-18-4) IR1

Mass

MS-IW-1590          
ethyl 1-bromocyclobutanecarboxylate
C7H11BrO2           (Mass of molecular ion:    206)

   Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      26.0       4.0
      27.0      16.2
      28.0       4.6
      29.0      29.1
      31.0       1.3
      39.0       7.8
      40.0       1.1
      41.0       2.7
      42.0       1.1
      43.0       7.9
      45.0      10.0
      50.0       1.2
      51.0       2.7
      52.0       1.5
      53.0      46.4
      54.0      13.1
      55.0       7.9
      57.0       1.0
      71.0       6.2
      72.0       1.2
      81.0      18.6
      82.0       2.4
      98.0       1.0
      99.0     100.0
     100.0       6.2
     105.0       3.3
     106.0       2.0
     107.0       3.6
     108.0       2.0
     127.0      69.6
     128.0       5.4
     132.0       1.1
     133.0      34.0
     134.0       4.4
     135.0      33.1
     136.0       3.1
     150.0      12.5
     151.0       1.6
     152.0      12.1
     153.0       1.3
     160.0       2.4
     161.0       5.2
     162.0       2.7
     163.0       5.8
     178.0      16.3
     179.0       1.6
     180.0      15.9
     181.0       1.1